Home / 6,378,469,437.04-9,568,163,889.83-2,448,175,600.51

Finding the Fourth Proportional to 6,378,469,437.04, 9,568,163,889.83 and 2,448,175,600.51

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Solution

The fourth proportional to 6,378,469,437.04, 9,568,163,889.83 and 2,448,175,600.51 is: 3,672,439,855.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,378,469,437.04 : 9,568,163,889.83 = 2,448,175,600.51 : x
  2. Step 2: Convert to fraction form
    6,378,469,437.04/9,568,163,889.83 = 2,448,175,600.51/x
  3. Step 3: Cross multiply
    6,378,469,437.04x = 9,568,163,889.83 × 2,448,175,600.51
  4. Step 4: Simplify right side
    6,378,469,437.04x = 23,424,545,376,744,861,696
  5. Step 5: Solve for x
    x = 23,424,545,376,744,861,696/6,378,469,437.04
  6. Step 6: Final answer
    x = 3,672,439,855.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.